Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 7 September 2021 1 A fast lightweight based deep learning for 2 detecting macula fovea using 3 ultra-widefield Fundus images 1,2,3 4,5 5 6 5 4 Han Wang , Jie Yang , Yaoyang Wu , Wencai Du , Simon Fong , Feng 3 3 7 2 8 5 Wu , Yutong Duan , Xiaoping Yao , Xiaoshu Zhou , Qingqian Li , Chen 9 10 11 6 Lin , Jiang Liu , and Lina Huang 1 7 Institute of Data Science, City University of Macau, Macau 999078 2 8 School of Computer, Beijing Institute of Technology Zhuhai, China 519000 3 9 Zhuhai Institute of Advanced Technology Chinese Academy of Sciences, China 519000 4 10 College of Artificial Intelligence, Chongqing IndustryTrade Polytechnic, China 408000 5 11 Faculty of Science and Technology, University of Macau, Macau 999078 6 12 University of Saint Joseph, Macau 999078 7 13 Union hospital of Fujian Medical University, Fujian, China 353000 8 14 Department of Ophthalmology, People’s Hospital of Yantian District, Shenzhen, China 15 518000 9 16 Department of Ophthalmology, Shenzhen People’s Hospital, Shenzhen, China 518000 10 17 Department of Computer Science and Engineering, Southern University of Science 18 and Technology, Shenzhen, China 518000 11 19 Jinan University Affiliated Shenzhen Aier Eye Hospital, China 518000 20 Corresponding author: 1;2;3 21 Han Wang 22 Email address:
[email protected] 4;5 23 Jie Yang 24 Email address:
[email protected] 5 25 Yaoyang Wu 26 Email address:
[email protected] 6 27 Wencai Du 28 Email address:
[email protected] 9 29 Chen Lin 30 Email address:
[email protected] 11 31 Lina Huang Email address: linah@126:com 32 ABSTRACT © 2021 by the author(s).